/*
	Penjin is Copyright (c)2005, 2006, 2007, 2008, 2009, 2010 Kevin Winfield-Pantoja

	This file is part of Penjin.

	Penjin is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	Penjin is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with Penjin.  If not, see <http://www.gnu.org/licenses/>.
*/
#include "StarField.h"

StarField::StarField()
{
    //ctor
}

StarField::~StarField()
{
    //dtor
}

void StarField::setColour(const Colour& c)
{
    for(int i = emit.size()-1; i>=0; --i)
        emit.at(i).setColour(c);
}

void StarField::update()
{
    for(int i = emit.size()-1; i>=0; --i)
        emit.at(i).update();
}

#ifdef PENJIN_SDL
void StarField::render(SDL_Surface* screen)
{
    for(int i = emit.size()-1; i>=0; --i)
        emit.at(i).render(screen);
}
#else
void StarField::render()
{
    for(int i = emit.size()-1; i>=0; --i)
        emit.at(i).render();
}
#endif
